<b>Why I now wait 17 days before judging a subscription offer</b>

<b>Why I now wait 17 days before judging a subscription offer</b>

A campaign looked dead. I almost killed it. The rebills saved it.

<i>The setup</i>
— Trial-to-subscription offer, $3.50 upfront, real money in the 2nd and 3rd rebill.
— Day-1 spend $600, day-1 revenue $310. On paper: a loser.

<i>The move</i>
Instead of pausing, I mapped the payout schedule against the network's confirmed rebill curve and held budget flat for the full billing cycle.

<i>The numbers (illustrative)</i>
— First 5 days: cumulative ROI sat at -38%.
— Rebill 1 (day 7) pulled it to -9%.
— Rebill 2 (day 14): +22%. By day 17 the cohort cleared +41%.

<i>The lesson</i>
On rebill offers, day-1 ROI is a lie. You're buying a cash-flow gap, not a loss. The question isn't "am I profitable today," it's "can I float the trough?"

<i>What I'd do differently</i>
Decide my break-even window <u>before</u> spending a dollar, write it down, and refuse to look at daily ROI until that date. Emotional pausing on day 3 has cost me more winners than any bad creative ever did.